ICompiledExpressionRoot.GetExpressionTreeForExpression 方法

  • 參考

定義

命名空間:
System.Activities.XamlIntegration
組件:
System.Activities.dll

取得用於運算式的運算式樹狀架構。

public:
 System::Linq::Expressions::Expression ^ GetExpressionTreeForExpression(int expressionId, System::Collections::Generic::IList<System::Activities::LocationReference ^> ^ locationReferences);
public System.Linq.Expressions.Expression GetExpressionTreeForExpression (int expressionId, System.Collections.Generic.IList<System.Activities.LocationReference> locationReferences);
abstract member GetExpressionTreeForExpression : int * System.Collections.Generic.IList<System.Activities.LocationReference> -> System.Linq.Expressions.Expression
Public Function GetExpressionTreeForExpression (expressionId As Integer, locationReferences As IList(Of LocationReference)) As Expression

參數

expressionId
Int32

運算式識別項。

locationReferences
IList<LocationReference>

位置參考。

傳回

Expression

用於運算式的運算式樹狀架構。

適用於